10 lines
314 B
Bash
Executable File
10 lines
314 B
Bash
Executable File
#!/bin/bash
|
|
|
|
case "$(cat /sys/class/net/w*/operstate 2>/dev/null)" in
|
|
down) printf "^c#ffffff^^b#770000^no wifi^d^" ;;
|
|
up)
|
|
[ -n "$(ip address show dev wlan0 | grep 'inet ')" ] \
|
|
&& printf "$(iw dev wlan0 info | grep 'ssid ' | cut -d' ' -f2-)" \
|
|
|| printf "^c#ffffff^^b#770000^no ip^d^" ;;
|
|
esac
|